【摘要】 通过合理利用锻造毛坯的性能 ,研究了如何控制环形锻件各向性能的方法 ,并借助于铝合金锻件的试验 ,验证了这种方法的可行性更多还原

【Abstract】 In this paper the method of control over the properties in every direction was searched through rationally making use of forging billet, and its feasibility was expounded and proved by experiments through using aluminum forgings.更多还原